Implementation of:
RheaRecursiveGetter
CurrencyCompoundDeciderbyList
MainCOmpoundDeciderRhea

and it's test classes.
Remove old classes: Neigborhood
ignore local project files
Implementation of:
RheaRecursiveGetter
CurrencyCompoundDeciderbyList
MainCOmpoundDeciderRhea

and it's test classes.
Merge branch 'develop' into feature/RheaNeighborhood
Uses variable for mdk.version
Merge branch 'feature/RheaNeighborhood' into feature/BwhCurrencyDecider
Comments additional instance of Biobabel rep.
Adds compound deciders (currency and main).
Adds NewestUnifiedDataSetSelector and refactors methods of this class to an abstract data set selector.
Merge branch 'feature/BwhCurrencyDecider' into develop